LG LUTD4919SN Owners Manual - Page 25

Assembling the Surface, Burners, Checking Ignition of the, Surface Burners

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ENGLISH Assembling the Surface Burners CAUTION Do not operate the burners without all parts in place. Place the burner caps and heads on the cooktop. Make sure that the caps and heads are placed in the correct locations. There is one small, one medium, one large, one oval(center), and one extra large burner head and cap. Center Burner Oval (Center) burner head/cap assembly Medium burner head and cap Small burner head and cap Large burner head and cap Front of range Extra large burner head and cap Hole INSTALLATION 25 Quality of Flames The combustion quality of the burner flames needs to be confirmed visually. A Yellow flames - Call for service. B Yellow tips on outer cones - This is normal for LP gas. C Soft blue flames - This is normal for natural gas. NOTE •• With LP gas, some yellow tipping on outer cones is normal. Adjusting the Surface Burner to the Low Flame (Simmer) Setting 1 Light all surface burners. 2 Turn the knob on the burner being adjusted to Lo. 3 Remove the knob. 4 Insert a small, flat-blade screwdriver into the valve shaft. Electrode Make sure the hole in the burner head is positioned over the electrode. Checking Ignition of the Surface Burners Electric Ignition Select a surface burner knob and simultaneously push in and turn to the Lite position. You will hear a clicking sound indicating proper operation of the spark module. Once the air has been purged from the supply lines the burner should ignite within 4 seconds. After the burner ignites, rotate the knob out of the Lite position. Try each burner in succession until all burners have been checked. NOTE Hold the valve shaft with one hand while turning the screw to adjust with the other. 5 Replace the knob. 6 Test the flame stability. Test 1: Turn the knob from Hi to Lo quickly. If the flame goes out, increase the flame size and test again. Test 2: With the burner on a Lo setting, open and close the oven door quickly. If the flame is extinguished by the air currents created by the door movement, increase the flame height and test again. 7 Repeat steps 1-6 for each surface burner.

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25
INSTALLATION
ENGLISH
Assembling the Surface
Burners
CAUTION
Do not operate the burners without all parts in
place.
Place the burner caps and heads on the cooktop.
Make sure that the caps and heads are placed in the
correct locations. There is one small, one medium,
one large, one oval(center), and one extra large
burner head and cap.
Center Burner
Oval (Center) burner
head/cap assembly
Small burner
head and
cap
Medium
burner
head
and cap
Large burner
head and cap
Front of range
Extra large burner
head and cap
Hole
Electrode
Make sure the hole in the burner head is positioned
over the electrode.
Checking Ignition of the
Surface Burners
Electric Ignition
Select a surface burner knob and simultaneously
push in and turn to the
Lite
position. You will hear
a clicking sound indicating proper operation of the
spark module.
Once the air has been purged from the supply lines
the burner should ignite within 4 seconds. After the
burner ignites, rotate the knob out of the
Lite
position.
Try each burner in succession until all burners have
been checked.
Quality of Flames
The combustion quality of the burner flames needs to
be confirmed visually.
A
Yellow flames
- Call for service.
B
Yellow tips on outer cones
- This
is normal for LP gas.
C
Soft blue flames
- This is normal
for natural gas.
NOTE
•
With LP gas, some yellow tipping on outer
cones is normal.
Adjusting the Surface Burner to the
Low Flame (Simmer) Setting
1
Light all surface burners.
2
Turn the knob on the burner being adjusted to
Lo
.
3
Remove the knob.
4
Insert a small, flat-blade screwdriver into the
valve shaft.
NOTE
Hold the valve shaft with one hand while turning
the screw to adjust with the other.
5
Replace the knob.
6
Test the flame stability.
Test 1: Turn the knob from
Hi
to
Lo
quickly. If the
flame goes out, increase the flame size and test
again.
Test 2: With the burner on a
Lo
setting, open
and close the oven door quickly. If the flame is
extinguished by the air currents created by the
door movement, increase the flame height and
test again.
7
Repeat steps 1-6 for each surface burner.